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Sig Sauer P229-1 E2 and M11-A1 17 RD 9mm Mec-Gar MGP22917AFC



Mec-Gar Sig Sauer SCT style P229-1 E2 and M11-A1 17 round 9mm magazine with the durable anti-friction coating finish MGP22917AFC. This magazine is the same at the Sig factory P229-1 magazine except it has a Mec-Gar +2 adapter on it and the anti-friction coating. THE MAGAZINE HOLDS A TOTAL OF 17 ROUNDS. These magazines aren't compatible with the old style P228 or P229 9mm that have the narrow magazine tube. This magazine is for the newer style P229-1, Sig Sauer M11-A1 and P229 E2 style pistols that use the same width magazine as the P229 .40 S&W/.357 Sig (same frame as the P229 .40 S&W/.357 Sig).  

Most of the Sig Sauer P229 E2 9mm and Sig P229 made from late December 2010 now have a wider magwell which is the same as the Sig Sauer P229 .40/.357. For those pistols you need to use the Sig Sauer P229-1 magazine

The Sig Sauer P229 Classic Carry and the Sig Sauer P229 Legacy 9mm that come standard with the flat sided 13 round magazine takes the narrower P228/P229 style magazines. The P229-1 magazines are too wide for the magwell. 

  • Fits newer P229, M11-A1 and P229 E2 pistols with wider tapered P229-1 magazine
  • Will not fit in older P229 pistols with narrow flat-sided magazine
  • Increased capacity to 17-rounds with "Plus-2" Adapter
  • Only 5/8" longer than flush-fit magazines
  • Redesigned tube to improve functionality, heat-treated for strength
  • Anti-Friction Coating allows for easy loading and superior anti-corrosion
  • Interlinked internal components

The Sig Sauer P229 E2 9mm and Sig P229 made from late December 2010 now has a wider magwell which is the same as the Sig Sauer P229 .40/.357.  This is the correct magazine for those pistols, you need to use the Sig Sauer P229-1 magazine. If you have the earlier P228 or P229 9mm, Sig P229 Classic Carry or Sig P229 Legacy with the narrow magazine (came standard with a 13 round magazine) these magazines have too wide of a magazine tube, they won't fit. 

Compatible Firearms: SIG SAUER P229-1

Caliber: 9mm

Capacity: 17 rounds

Coating: Anti-Friction

Follower: High-impact polymer

Tube: Heat treated carbon steel

Spring: High tensile music wire

Floorplate: High-impact polymer +2 floorplate

SKU: MGP22917AFC — UPC: 765595520158

  • Anti-Friction coating allows for easy loading, reduced malfunctions, and superior anti-corrosion properties

    Constructed from certified carbon steel and features a heat treated housing and high-impact polymer or certified carbon steel follower and floorplate. The magazine spring is made of high strength type "D" music wire-the strongest wire available. TIG welding provides additional strength and a seamless finish. Each magazine surface is specially treated to ensure high corrosion resistance.

Mec-Gar is proud to be the Original Equipment Manufacturer of magazines to most of the prominent firearm manufacturers for the last 40 years including AMT - Armscor - Astra - Beretta Bernadelli - FN Browning - BUL - Charles Daly - Colt - CZ - IMI - Kel-Tec - Kimber - Llama - North American Arms - Remington - Sigarms - Smith & Wesson - Springfield Armory - STI - Standard Arms - Star - Steyr - Tanfoglio - Taurus - Walther

  • Model: MGP22917AFC
  • Manufactured by: MEC-GAR

Ken Remsh
4 of 5 Stars
Good quality, fits great and no malfunctions at all. Would have given 5 stars, BUT I can only get 16 rounds to load. Not a big deal, but still frustrating.
Kevin Abrego
5 of 5 Stars
These magazine are exactly the same as my originals that came with my p229. Great quality and fits great. Would recommend these magazines to everyone.
Shane McKee
5 of 5 Stars
Awesome mag... why pay more for 15 rnd factory when these hold plus 2?
Paul A Martin
5 of 5 Stars
Great mag. Works fine. Better finish than OEM. Fast delivery.